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在狭窄范围内的时间和在范围内的时间用于预测典型的葡萄糖管理指标和HbA_1c目标的实现

Seohyun Kim^1,2, Sang Ho Park², Jin A Lee¹

¹Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.

|May 7, 2025

概括

在接受胰岛素治疗的糖尿病成年人中,时间在狭窄范围 (TITR) 是葡萄糖管理目标的更好预测因素,而不是时间在范围 (TIR). 这一发现表明,TITR可能为实现血糖控制目标提供更精确的测量方法.

科学领域:

内分泌学在内分泌学.
代谢疾病代谢疾病
糖尿病管理糖尿病管理

背景情况:

持续的葡萄糖监测 (CGM) 对于糖尿病管理至关重要.
距离时间 (TIR) 和距离时间 (TITR) 是从CGM数据中获得的关键指标.
预测血糖控制目标,如葡萄糖管理指标 (GMI) 和HbA1c,对于有效的糖尿病护理至关重要.

研究的目的:

为了比较TITR与TIR的预测准确度,以实现GMI和HbA1c目标.
为了评估哪个指标,TITR或TIR,更好地反映了胰岛素治疗糖尿病成年人的血糖控制.

主要方法:

对773名糖尿病成年人接受胰岛素治疗的截面分析.
使用了至少90天使用时间的连续血糖监测器 (Dexcom G6,FreeStyle Libre) 的数据.
雇佣受理人运营特征 (ROC) 分析,以比较TITR和TIR的预测性能.

主要成果:

在预测GMI目标 (<53 mmol/mol和<48 mmol/mol) 中,TITR显示AUC值明显高于TIR.
在不同的CGM器件中,TITR还显示出对HbA1c目标 (<53 mmol/mol和<48 mmol/mol) 的优异预测能力.
在特定的HbA1c范围内,TIR的变化大于TITR,这表明TITR的一致性更大.

结论:

在评估典型的GMI和HbA1c目标的实现方面,TITR似乎是一个比TIR更有效的指标.
这些发现表明,TITR可能为胰岛素治疗糖尿病患者的血糖控制提供更精细的评估.

关键词:

不断监测葡萄糖的情况.葡萄糖管理指标这就是HbA1c.时间范围内的时间范围.时间在狭窄范围内的时间.

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